KHUHG VA'K d i CAK i^UAN TAM KHI
S A N XUA'T H O A LILY TAi (^UAN6 HGAI
H
oa Uly (cdn gpi Id hoa bdeh hdp) ed tdn khoa hpc Id Lilium Longiflorum, thupc hp liliaceae (hp hdnh tdi).Id mdt trong nhffng lodi hoa quy, mdi dtfdc du nhdp vl Qudng Ngdi irong vdi nam gin day sau khi cd ke't qua nghien cffu khoa hpc eda mdl dl ldi ed'p linh (2008-2010) do Trung tdm Ho trd ky thuat Ndng Lam nghiep Dung Qud't chd tri
Tff thdng tin phd cdp vd chuydn giao ky thuat cda de tai, mdt sd ndng dan d cdc huydn Ttf Nghia, Sdn Tinh, Mp Dffc, thdnh phd Quang Ngai vd cdc td chffc nhtf Tram Khuyd'n ndng huydn Sdn Tay, Trung tdm Gidng cay trlng vat nudi tinh Qudng Ngai... dd ffng dung dtfa vao sdn xua't hoa lily tai tinh ta, btfdc diu da cd sdn pham cung ffng cho thi trtfdng hoa trong vd ngoai tinh. Ddy la tin hidu mdi trong nghl trlng hoa tai Quang Ngdi.
Song, qua thtfc td' sdn xud'l da phdt sinh mdt sd
^ VO THANH THUY (Trung tim TVDV PT KH&CN Quing Ngai)
Hoa Lyli do Trung tdm Gid'ng cdy trSng - vdt nuoi Qudng Ngdi trSng phuc vu nhdn ddn vdo dip Tet cS truyin
vln d l v l ky thudt canh tdc va thi Irtfdng tidu thu can quan tam ma chdng ldi xin dtfdc ndu ldn nh^m gidp ngtfdi sdn xud't nil kinh nghidm khi sdn xud't loai hoa nay:
- Ve ky thu^t canh tac:
Tat ca cdc khdu trong qud trinh sdn xua't deu quan trpng, song nhffng yd'u td ky thudl sau day cin dtfdc quan tam hdn trong thtfc tidn sdn xud't tai Qudng Ngdi, dd Id:
+ Gid'ng Id yd'u td diu tidn, quydt dinh trdn 70%
stf thanh cdng cda vu san xuat vi nd dnh htfdng trtfc tid'p dd'n sd hoa, kich thtfdc hoa, cdnh vd sd cdnh hoa dat tidu chuin khi thu hoach. Do dd khi sdn xud't hoa lily phdi quan tdm ddn khau chgn gidng, trtfdc lien la phai ddng gidng (gid'ng dd dtfdc nghidn cffu tuyen chpn phfi hdp vdi dieu kien tai Quang Ngai nhtf Sorbone, Cebdazzel, Yelloween, Brunello dd phfi hdp thi hidu tidu dfing vd thdi vu trlng, do mdi gid'ng cd thdi gian sinht^
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'"trffdng, miu sle, hffdng thdm cQa hoa khic nhau);
thff dfi'n li kleh Ihffdc cil gifl'ng ldn (ed ed cing ldn hoa cing lo vi nhilu hoa/
cinh). Tilp theo li cil gifl'ng sach bfinh, die bifit li bfinh thin Ihff cd collcctotrium lilium (cu gifl'ng khflng nhiem bfinh ti lfi nay mIm cao, sfl'ciy cho hoa dal lieu chuin nhilu) vi cufl'i cOng li do dii mIm cil khflng qui Icm khi trfing (nfi'u qui dii cay sinh trffdng yfi'u, thdi gian sinh trffdng ngln lai, nfi'u qui ngln se chim niy mIm, thdi gian sinh tnrdng kfio dii thfim). Vi'n dl chi'l Iffdng gifl'ng chi dip ffng dffdc yfiu clu khi ngffdi san xua't dal mua gifl'ng d nhffng ndi cung ffng cd uy tin, cd dia chi vi Iff cich phip nhin ro ring (cd bao hinh chi't Iffdng cu giong).
+ Thiti vu trdng: Thdi vu trfing quyfi't dinh thdi diem thu hoach, ne'u sdm hoac muon se anh hffdng trffc tie'p dfi'n gii bin vi hifiu qui sin xua't vl hoa lily tai Quing Ngii chi eung ffng trong dip le, tfi'l nhat dinh, nfin khi san xua't phii xic dinh that can than ngiy trfing dtfa trfin thdi gian sinh trffdng cua loai hoa dd tai Quing Ngii, dff bio thdi tifi't vu sin xui't i'm hay lanh, mIm cu dii hay ngin
dd djch chuyin ngiy trfing sdm hay muon 2 - 3 ngiy so vdi thdi gian sinh trffdng blnh thffdng cila loai hoa dd lai Quing Ngii (mIm dii, thdi lifi'l Im bfi tri trfing mufln hdn vi ngffdc Iai).
+ /jjiJii canh ddt trdng hoa lily: I )e' phdng vi han che thiol hai do siu benh giy ra trfin hoa lily eIn phii luin canh da't Irfing, diy li bifin phip rfi liln nhll, an loin nhlt khi sin xull hoa lily. Luin canh dit trfing li khflng sin xult lifin tuc 2 vu hoa lily trfin 1 chin di't d cDng mot vi tri mi lufln lufln sin xull trfin chan dll mdi. Dieu niy rlt dl thffc hifin vl quy mfl san xua't hoa lily cila nflng hfl thffdng it, thffdng chi 100 - 300 m\
+ Bo sung VI Iti^ng thdi k^ trtidc tid hoa: Mue dieh cua giii phip ky Ihual niy khflng lim ling sfl' hoa/
cinh (vl cd bin so hoa/
cinh dffdc quyfi't dinh tff chi't Iffdng eii) mi l i chfl'ng rung nu hoa vi ning cao chll Iffdng hoa (kich Ihffdc, miu sic), cd sd khoa hoc cila giii phip ky thuit niy l i bdn phin hda hoe khflng cd vi Iffdng, phin hffu cd thl khflng cung ea'p dd va kip thdi vi Iffdng eho eSy vl thdi gian sinh trffdng cda
hoa lily tai Quing Ngai r l t ngln (55-75 ngiy tOy gidng). Do vfiy phii cung ci'p bd sung c i e loai vi Iffdng eho hoa lily thflng qua phun phfin bdn li vi d i e bifit li phin super Bo (nfing dd, lilu Iffdng, thdi k^ phun, ky thuat phun phin theo hffdng din trfin bao bl eda nhi sin xult).
- VC thj tri/(/ng tifiu thy:
Hoa lily sin xult tai Quing Ngai chi tifiu thu tdt vio cie dip l l , tit, cu thl li ill i m lich, ngiy Qudc l l phu nff (8/3), ngiy Nhi giio Vifit Nam (20/11)..., ngoii cic Ihdi diem trfin hoa lily tai Quing Ngai khflng the canh tranh ve gii, chll Iffdng vdi loai hoa Cling chdng loai sin xult lai Di Lat (Lam Dfing). Do vay tai Quing Ngii, hoa lily chi nfin sin xult vio mUa mffa vi bd tri thdi vu irfing, thu hoach phuc vu eho eie ngiy lfi, tfi'l da nfiu trfin, nhff difi' sin xui't mdi cd hifiu qui kinh te'.
Vdi nhiTng vi'n dl cin quan tim neu trfin, trong khufln khfi eda bii vilt niy, chdng tfli hy vpng dffdc cung cap difim thflng tin gidp ngtfdi sin xull tham khio vi i p dung vio sin xui't hoa lily cila minh de gdp phin giam thilu riii ro, ting hifiu qui kinh td«
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